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Home >> Saturn >> 2003 >> LW300 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0455: EVAP System Gross Leak Detected >> Conditions For Setting DTC
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Conditions For Setting DTC

DTC P0455 will set if the FTP cannot be pulled lower than 2.02 volts, -2.41 in H2O (-4.50 mm Hg), during the EVAP diagnostic system test indicating a large EVAP leak.